Wireless Thermostat Installation Guide and the Control4

• New construction, Control4 recommmends these options:• Install a common wire.• Use a Remote Temperature Sensor in the wall where the Thermostat is located. Run a wire tothe furnace, and then install the Thermostat next to the furnace.• Retrofits, the best solution is to install the Thermostat using an existing common wire. If the boxdoes not have a common wire, you can:• Run a wire from the furnace to the Thermostat location.• Use Power Stealing (see Step 14 in “Installation Instructions”).• Install a Remote Temperature Sensor in the wall where the Thermostat is located. Run a wire tothe furnace, and install the Thermostat next to the furnace. See “Remote TemperatureSensor.”• Use a separate 24VAC transformer to power the Thermostat.Supported System TypesThis table lists the items that the Thermostat replaces.DescriptionHeat pump (no aux. or emergency heat)Heat pump (with aux. or emergency heat)Standard heating and cooling systemTwo-stage heat and two-stage cooledStandard heat-only systemsMillivolt heat-only systems - floor or wall furnacesStandard central air conditioningGas or oil heatElectric furnaceHydronic (hot water) - zone heat - 2 wiresHydronic (hot water) - zone heat - 3 wiresCCZ-T1-WYesYesYesYesYesYesYesYesYesYesNo5